id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
hjic-1109	Jock, Alexander Asanja; Okon, Anietie Ndarake; Offor, Uchechukwu Herbert; Thomas, Festus; Agbanaje, Edmond Okwudilichukwu	Adsorption of Nickel Ions from Petroleum Wastewater onto Calcined Kaolin Clay: Isotherm, Kinetic and Thermodynamic Studies	2020	5	.pdf	application/pdf	3213	147	50	The removal of nickel ions onto calcined kaolin clay using a batch adsorption technique was conducted. The study yielded a removal efficiency of 89.89% for nickel ions at 25 ◦C. The adsorption process appeared to follow a Freundlich isotherm and pseudo-second order kinetics were found to be in good agreement with the experimental data.	cache/hjic-1109.pdf	txt/hjic-1109.txt